The Dedicated Team of Warren Thoma & Associates

Warren Thoma

After a successful career as a senior product manager with a major manufacturer in the industry Warren Thoma founded the firm in April of 1991. As well as personally managing the Michigan territory, he oversees all operations and territories of Warren Thoma & Associates.

Duff Brown

Duff Brown manages special projects, sales development, and database administration for the firm. He has over 30 years experience in sales and sales management in the industrial valve industry. Duff has dealt with manufacturing, power, and chemical sectors with responsibilities from local regions to national and international contracts and was Midwest Manager for Storm Manufacturing Group.

Robert Kowal

Robert Kowal, our newest associate, has over 10 years experience as a business broker, listing & selling businesses throughout Florida and spent 20 years in NJ as the Regional Shopping Center and Training manager for the E.J. DeBartolo Corporation. He also owned and operated a retail jewelry business with 6 stores in various regional malls in NY and NJ and is experienced as a mortgage buyer and broker. Bob will be managing the Florida territory for the firm.

Jon Miller

Jon Miller has worked in the green industry for over 19 years. He spent 5 years in outside sales with TPEC, has outside John Deere Equipment sales experience while with Van Wall Equipment and was Irrigation Service Manager and Snow Manager for a major Kansas City contractor. Jon has a Bachelors Degree from Baker University and is originally from Lincoln, NE.

Chris Morgan

Chris Morgan comes to us with over 8 years of experience in the industry, mostly with FIS Outdoor. Chris was with FIS Outdoor for 8 years starting in Tallahasseeand worked his way up to inside sales and then to outside sales in Ormond Beach, FL. From there he was asked to move to Georgia and was responsible for numerous accounts.